PH12015501611B1 - Speaker and speaker housing - Google Patents

Speaker and speaker housing

Info

Publication number
PH12015501611B1
PH12015501611B1 PH12015501611A PH12015501611A PH12015501611B1 PH 12015501611 B1 PH12015501611 B1 PH 12015501611B1 PH 12015501611 A PH12015501611 A PH 12015501611A PH 12015501611 A PH12015501611 A PH 12015501611A PH 12015501611 B1 PH12015501611 B1 PH 12015501611B1
Authority
PH
Philippines
Prior art keywords
wall part
speaker
housing
space
rim
Prior art date
Application number
PH12015501611A
Other versions
PH12015501611A1 (en
Inventor
Hatsumoto Kunio
Yuguchi Kazuhiro
Original Assignee
Thermos Kk
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Thermos Kk filed Critical Thermos Kk
Publication of PH12015501611A1 publication Critical patent/PH12015501611A1/en
Publication of PH12015501611B1 publication Critical patent/PH12015501611B1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2869—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself
    • H04R1/2884—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself by means of the enclosure structure, i.e. strengthening or shape of the enclosure
    • H04R1/2888—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself by means of the enclosure structure, i.e. strengthening or shape of the enclosure for loudspeaker transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/025—Arrangements for fixing loudspeaker transducers, e.g. in a box, furniture
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2807—Enclosures comprising vibrating or resonating arrangements
    • H04R1/2815—Enclosures comprising vibrating or resonating arrangements of the bass reflex type
    • H04R1/2819—Enclosures comprising vibrating or resonating arrangements of the bass reflex type for loudspeaker transducers

Abstract

An object of the present invention is to provide a speaker and a speaker housing that effectively limit the propagation of sound waves through the housing is effectively suppressed using a simple structure. A speaker (1D) includes a speaker unit (10), and a housing (20). The housing (20) is a double-walled structure that is provided with an inner wall part (21), a part of which is open, and which has a space on an inner side thereof, and an outer wall part 22, a part of which is open, and in which the inner wall part 21 is disposed in a space on an inner side of the outer wall part 22, in which respective open end parts of the inner wall part 21 and the outer wall part 22 are integrated to form a rim part 231, and in which an airtight space is formed between the inner wall part 21 and the outer wall part 22. At least a part of the speaker unit 10 comes into contact with and is supported by the inner wall part 21 in the space on the inner side of the inner wall part 21, and at a position spaced apart from the rim part 231 in a cross-section perpendicular to the opening surface, which has an outer circumference that is formed by the rim part 231, is a V-shape.
PH12015501611A 2013-11-01 2015-07-21 Speaker and speaker housing PH12015501611B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013228630 2013-11-01
PCT/JP2014/056248 WO2015064122A1 (en) 2013-11-01 2014-03-11 Speaker, and speaker housing

Publications (2)

Publication Number Publication Date
PH12015501611A1 PH12015501611A1 (en) 2015-10-19
PH12015501611B1 true PH12015501611B1 (en) 2015-10-19

Family

ID=53003743

Family Applications (2)

Application Number Title Priority Date Filing Date
PH12015501611A PH12015501611B1 (en) 2013-11-01 2015-07-21 Speaker and speaker housing
PH12015501610A PH12015501610A1 (en) 2013-11-01 2015-07-21 Speaker and speaker housing

Family Applications After (1)

Application Number Title Priority Date Filing Date
PH12015501610A PH12015501610A1 (en) 2013-11-01 2015-07-21 Speaker and speaker housing

Country Status (8)

Country Link
JP (2) JP5723502B1 (en)
KR (2) KR20150097806A (en)
CN (2) CN104969567B (en)
HK (1) HK1214868A1 (en)
PH (2) PH12015501611B1 (en)
SG (2) SG11201505761UA (en)
TW (2) TWI513330B (en)
WO (2) WO2015064121A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6313663B2 (en) * 2014-06-03 2018-04-18 淳一 加賀美 Back load horn type speaker box
KR101661191B1 (en) 2015-09-30 2016-09-29 이연택 Portable speaker apparatus and method for using thereof
KR101720104B1 (en) * 2016-03-24 2017-03-27 주식회사 크롬아리아 Speaker with metal double-tube enclosure
KR101866907B1 (en) 2016-07-26 2018-06-12 이연택 Portable speaker device
JP7011979B2 (en) * 2017-05-31 2022-01-27 サーモス株式会社 Vacuum double structure and its manufacturing method, and headphones
JP6792516B2 (en) * 2017-05-31 2020-11-25 サーモス株式会社 Vacuum double structure and its manufacturing method, and headphones
JP6872438B2 (en) * 2017-06-28 2021-05-19 サーモス株式会社 Vacuum double structure and speaker device
JP6863837B2 (en) * 2017-06-28 2021-04-21 サーモス株式会社 Speaker device
CN107509145B (en) * 2017-08-29 2023-12-22 歌尔股份有限公司 Sound generating device module and manufacturing method thereof
JP7020026B2 (en) * 2017-09-27 2022-02-16 カシオ計算機株式会社 Speaker unit and electronic equipment
KR20190088311A (en) 2018-01-18 2019-07-26 주식회사 이디연 Portable speaker
KR102607338B1 (en) * 2022-12-27 2023-11-29 주식회사 아나로기즘 Structure of speaker including uses natural wool to control the low sound quality and radial double enclosure and artificial intelligence system that automatically designs structure of speaker according to sound quality characteristic

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6315691U (en) 1986-07-16 1988-02-02
TW354866B (en) * 1994-03-31 1999-03-21 Matsushita Electric Ind Co Ltd Loudspeaker and a method for producing the same
JP3911754B2 (en) * 1997-02-21 2007-05-09 松下電器産業株式会社 Speaker device
CA2245351A1 (en) * 1998-09-08 2000-03-08 The Canadian Loudspeaker Corporation Forced air cooling system
US6908586B2 (en) * 2001-06-27 2005-06-21 Fusion Uv Systems, Inc. Free radical polymerization method having reduced premature termination, apparatus for performing the method and product formed thereby
JP2003092791A (en) * 2001-09-18 2003-03-28 Sony Corp Speaker system
JP4355652B2 (en) * 2004-12-27 2009-11-04 埼玉日本電気株式会社 Electronic equipment and dustproof structure
JP2006340015A (en) 2005-06-01 2006-12-14 Pioneer Electronic Corp Speaker device
CN2899353Y (en) * 2006-03-24 2007-05-09 黄恩志 Loundspeaker-box structure
CN101170841A (en) * 2006-10-27 2008-04-30 株式会社建伍 Loudspeaker
WO2009036282A1 (en) * 2007-09-13 2009-03-19 Harman International Industries, Inc. Loudspeaker cone body
JP4538483B2 (en) * 2007-10-23 2010-09-08 株式会社カシオ日立モバイルコミュニケーションズ Waterproof structure and electronic equipment
CN201222791Y (en) * 2008-05-16 2009-04-15 吴胜君 Acoustic enclosure made by bamboo
EP2530953B1 (en) * 2010-01-25 2018-03-14 Murata Manufacturing Co., Ltd. Ultrasonic vibration device
WO2013046355A1 (en) * 2011-09-28 2013-04-04 三菱電機株式会社 Electromotive type sound emitter
TWM448098U (en) * 2012-09-17 2013-03-01 Accesspro Electronics Co Ltd Speaker structure capable of utilizing container

Also Published As

Publication number Publication date
PH12015501610B1 (en) 2015-10-19
JPWO2015064122A1 (en) 2017-03-09
TW201521456A (en) 2015-06-01
CN104969566B (en) 2016-08-24
PH12015501611A1 (en) 2015-10-19
TWI510103B (en) 2015-11-21
CN104969567B (en) 2016-08-24
TW201532445A (en) 2015-08-16
TWI513330B (en) 2015-12-11
PH12015501610A1 (en) 2015-10-19
KR20150092366A (en) 2015-08-12
WO2015064121A1 (en) 2015-05-07
JPWO2015064121A1 (en) 2017-03-09
KR20150097806A (en) 2015-08-26
CN104969566A (en) 2015-10-07
SG11201505760RA (en) 2015-08-28
WO2015064122A1 (en) 2015-05-07
SG11201505761UA (en) 2015-08-28
JP5715313B1 (en) 2015-05-07
CN104969567A (en) 2015-10-07
HK1214868A1 (en) 2016-08-05
KR101586182B1 (en) 2016-01-15
JP5723502B1 (en) 2015-05-27

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